Michael Louis Leingang III, DDS
- Part D claims, 2024
- 51
- Industry payments
- $355
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3823 Roswell Rd, Marietta, GA 30062-6278
- Practice phone
- Call (770) 977-1892
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michael Leingang, DDS
Physician office · Marietta, Georgia
Find Michael Leingang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Michael Louis Leingang III is a general practice dentistry in Marietta, Georgia
Michael Leingang practices at Michael Leingang, DDS in Marietta, Georgia.
Michael Leingang's NPI, 1598818676, was assigned on January 19, 2007. Michael Leingang holds Georgia license 012285.
- NPI
- 1598818676NPI Registry (opens in a new tab)
- NPI enumeration date
- January 19, 2007
- NPI status
- Active
- Practice phone
- (770) 977-1892
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Michael Louis Leingang III practices at 2 locations in Marietta, Georgia
Michael Leingang's primary practice is Michael Leingang, DDS, at 3823 Roswell Rd, Marietta, GA 30062-6278. The practice phone is (770) 977-1892. The NPI Registry lists Michael Leingang's practice address as 4800 Olde Towne Pkwy, Marietta, GA 30068.
- Michael Leingang, DDSPrimary3823 Roswell Rd, Marietta, GA 30062-6278Phone(770) 977-1892
- NPI Registry address4800 Olde Towne Pkwy, Marietta, GA 30068 · Cobb County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Michael Louis Leingang III is affiliated with 1 site of care
Michael Leingang's primary practice is Michael Leingang, DDS in Marietta, Georgia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Louis Leingang III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Leingang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael Leingang, DDS | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Louis Leingang III is one of 1,326 general practice dentistrys in Georgia
General practice is Michael Leingang's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Michael Leingang is licensed in Georgia.
Specialties and state licenses
- General practice dentistry, GeorgiaPrimary
General practice dentistrys near Michael Leingang
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael Louis Leingang III's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Michael Leingang's median patient age at 60, with 50% women.
Michael Leingang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Michael Louis Leingang III wrote 51 Medicare Part D claims in 2024
In 2024, Michael Leingang wrote 51 Medicare Part D claims for 38 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Michael Leingang's Part D claims, 2024
- Antibiotics92%47 of 51 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Michael Louis Leingang III received $355 in industry payments in 2025
CMS Open Payments shows 3 general payments to Michael Leingang from 3 drug and device companies in 2025. Gifts make up the largest share, 82% of the total. Ultradent Products Inc paid the most, $290.
General payments to Michael Leingang by kind, 2025 to 2025
- Gifts$29082%
- Food and beverage$6418%
Companies that paid Michael Leingang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael Louis Leingang III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael Louis Leingang III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Louis Leingang III's NPI number?
Michael Louis Leingang III's NPI number is 1598818676. It was assigned on January 19, 2007, and it is active in the NPI Registry.
What does Michael Louis Leingang III specialize in?
Michael Louis Leingang III is a general practice dentistry in Marietta, Georgia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Michael Louis Leingang III practice?
Michael Leingang practices at 3823 Roswell Rd, Marietta, GA 30062-6278. Michael Leingang also practices at 4800 Olde Towne Pkwy, Marietta, GA 30068. Michael Leingang's primary practice is Michael Leingang, DDS in Marietta, Georgia.
What is Michael Louis Leingang III's office phone number?
The practice phone on file for Michael Leingang is (770) 977-1892.
What is Michael Louis Leingang III's medical license number?
Michael Leingang holds Georgia license 012285.
Has Michael Louis Leingang III received payments from drug or device companies?
CMS Open Payments shows $355 in general payments to Michael Leingang from 3 companies from 2025 to 2025. The largest total came from Ultradent Products Inc.
How long has Michael Louis Leingang III been practicing?
Michael Leingang's NPI was assigned in 2007.
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